baber/WOPTO huggingface dataset:
Patent WO-2021259322-A1 (WO)
Inventor: CHEN WANFENG
IPC: G06F16/735
Filed: 2021-06-23
Abstract: A system and a method for generating a video. Said method comprises acquiring a plurality of video segments (210). Said method further comprises acquiring video configuration information (220), the video configuration information comprising one or more configuration features of at least some video segments among the plurality of video segments, and the configuration features including at least one of a content feature or an arrangement feature. Said method further comprises generating a target video on the basis of at least some video segments and the video configuration information (230).
Patent WO-2022002157-A1 (WO)
Title: Method and system for balanced-weight sparse convolution processing
Inventor: XIAO ZHIBIN
IPC: G06N3/04
Filed: 2021-06-30
Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for balanced-weight sparse convolution processing. An exemplary method comprises: obtaining an input tensor and a plurality of filters; segmenting the input tensor into a plurality of sub-tensors according to a number of available processors; segmenting each of the plurality of filters into one or more sub-filters to obtain a plurality of the sub-filters; respectively assigning the plurality of sub-tensors and sub-filters to the available processors; for each of the available processors, iterating each of the index-value pairs and identifying, based on the index-value pair, a corresponding input value in the assigned sub-tensor to perform a multiply-and-accumulate (MAC) operation to generate a partial sum; reassigning the plurality of sub-filters to the available processors by rotating the plurality of sub-filters among the plurality of processors; and accumulating a plurality of the partial sums to obtain an output tensor.
Patent WO-2022142229-A1 (WO)
Inventor: ZHAO JINGCHUAN
IPC: H01L29/78
Filed: 2021-07-02
Abstract: 一种横向扩散金属氧化物半导体器件及其制造方法，所述器件包括：衬底(101)，具有第二导电类型；漂移区(102)，设于所述衬底(101)上，具有第一导电类型，第一导电类型和第二导电类型为相反的导电类型；多层掺杂结构，设于所述漂移区(102)中，每层掺杂结构包括至少一根沿导电沟道长度方向延伸的掺杂条(105)；多根掺杂多晶硅柱(106),设于所述漂移区(102)中,并从上至下贯穿至少一层掺杂结构的掺杂条(105)，各所述掺杂多晶硅柱(106)的掺杂离子的导电类型与各所述掺杂条的掺杂离子的导电类型相反。
Patent WO-2022007880-A1 (WO)
Title: Data accuracy configuration method and apparatus, neural network device, and medium
Inventor: HE WEI
IPC: G06N3/08
Filed: 2021-07-08
Abstract: Disclosed are an output data accuracy configuration method and apparatus, a neural network device, and a computer readable storage medium. The method in the present invention is applied in a neural network device, and comprises: obtaining the weight accuracy of a receiving layer in a neural network, the receiving layer being a next layer of a sending layer; the sending layer being any layer other than the last layer in the neural network; and configuring, at least according to the weight accuracy of the receiving layer, the accuracy of data to be output of the sending layer. By using the technical solution in the present invention, the accuracy of output data of one or more layers in the neural network deployed in the neural network device can be flexibly configured, thereby optimizing the performance of the neural network device.
Patent WO-2022062652-A1 (WO)
Inventor: ZHOU YONGYE
IPC: G02B30/25
Filed: 2021-07-30
Abstract: An LED screen pixel structure, an LED display module, and an LED display screen. The LED screen pixel structure comprises an LED pixel unit (1) and a layered light-emitting structure arranged above the LED pixel unit (1). The layered light-emitting structure is used to receive light from the LED pixel unit (1) and emit the light. The LED screen pixel structure comprises, a first retardation film layer (31), a linear polarizer (32), and a second retardation film layer (33), which are sequentially arranged in a stacked manner. Light rays emitted from the LED pixel unit (1) sequentially passes through the first retardation film layer (31), the linear polarizer (32), and the second retardation film layer (33). The first retardation film layer (31) and the second retardation film layer (33) are quarter-wave plates.
Patent WO-2022262098-A1 (WO)
Inventor: SUN SHANBAO
IPC: G06K9/00
Filed: 2021-08-13
Abstract: 本发明提供了一种基于图神经网络的视频情感语义分析方法，充分考虑视频中人物个体的情感受到其关注的相关人物及物体影响的特点，利用深度学习技术，构建视频中人物与人物之间、人物与物体之间的图结构关联关系，同时结合经典深度学习的3D卷积神经网络来提取情感特征，利用图卷积神经网络结合当前人物与人物之间关系和人物与物体之间的关联关系图结构，能更加准确的判断目标人物的真实情感状态。采用先快速建模人物关系及人物与物体关系，再进行视频深度情感分析的方式，对于侦讯、面试、面签等个性化场景，能达到更好的效果。
Patent WO-2022037583-A1 (WO)
Title: Systems and methods for intra prediction smoothing filter
Inventor: LI XINWEI
IPC: H04N19/109
Filed: 2021-08-17
Abstract: Methods, apparatus and non-transitory computer readable medium for video processing are provided. The method for video processing includes: dividing an intra prediction block into one or more sub-blocks; performing padding process for the one or more sub-blocks; and filtering the one or more sub-blocks with a parallel intra prediction smoothing (IPS) process.
Patent WO-2022042637-A1 (WO)
Title: Bluetooth-based data transmission method and related apparatus
Inventor: ZHAO LIMEI
IPC: H04W48/10
Filed: 2021-08-26
Abstract: Disclosed in the present application are a Bluetooth-based data transmission method and a related apparatus. The method comprises: a broadcast device sends a broadcast packet to a scanning device; the broadcast device receives a scanning request packet sent by the scanning device, the scanning request packet being sent to the broadcast device by the scanning device in response to the broadcast packet, and the scanning request packet carrying data information; the broadcast device processes the data information. In this way, data information exchange can be implemented by increasing the power consumption of the device by a small amount or without increasing the power consumption of the device.
Patent WO-2022095611-A1 (WO)
Title: 电池杆、电子雾化装置、检测设备及其工作方法
Inventor: FANG WEIMING
IPC: A24F40/48
Filed: 2021-09-16
Abstract: 一种电池杆（61）、电子雾化装置、检测设备及工作方法，其中，电池杆（61）包括：控制芯片（11），用于驱动与电池杆（61）电连接的雾化器（62），以获取雾化器（62）和/或电池杆（61）内其他元件的参数信息，并将参数信息转化为不同频率的参数信号；驱动电路（12），连接控制芯片（11）以及发光单元（13），用于获取参数信号，并利用参数信号驱动发光单元（13）进行发光以产生光信号，进而将参数信号通过光信号发送出去。电池杆（61）、电子雾化装置、检测设备及工作方法实现了电子雾化装置的参数信息的传递，使用方便，并且节省成本。
Patent WO-2023039873-A1 (WO)
Inventor: HELLE MATTHEW JAMES
IPC: A45D27/29
Filed: 2021-09-18
Abstract: Ensemble de stockage et de présentation (10) doté d'une base (12) définissant une cavité (40) conçue pour recevoir un produit (42). Un couvercle (16) est monté sur la base recouvrant la cavité. Une étiquette volante (14) est montée sur la base. L'étiquette volante présente une première position, dans laquelle une première extrémité (44) de l'étiquette volante vient en prise avec une surface interne (68) du couvercle fixant le couvercle à la base, et une seconde position, dans laquelle la première extrémité de l'étiquette volante est désengagée de la surface interne du couvercle.
Patent WO-2022111016-A1 (WO)
Title: 移动网络接入系统、方法、存储介质及电子设备
Inventor: XIE HUI
IPC: H04W12/069
Filed: 2021-09-23
Abstract: 本公开涉及一种移动网络接入系统、方法、存储介质及电子设备，该系统包括：处于区块链网络中的第一网络认证服务节点、第一证书颁发节点，第一网络认证服务节点和第一证书颁发节点属于第一运营商；第一证书颁发节点用于向第一网络认证服务节点颁发用于表明第一网络认证服务节点身份的第一认证证书，向第一运营商的用户设备颁发用于表明该用户设备身份的第一UE证书，将第一UE证书撤销信息和表明第一证书颁发节点身份的第一CA证书存储到区块链中；第一网络认证服务节点用于从区块链中获取第一UE证书撤销信息以及第一CA证书，在接收到用户设备的第一接入认证消息时，与用户设备进行双向身份认证，在认证完成时，接入用户设备到移动网络。
Patent WO-2022068752-A1 (WO)
Title: Communication resource activation method, terminal, and network-side device
Inventor: RAKESH TAMRAKAR
IPC: H04W36/06
Filed: 2021-09-27
Abstract: The present application relates to the technical field of wireless communications. Disclosed are a communication resource activation method, a terminal, and a network-side device. The communication resource activation method comprises: the network-side device activates a target communication resource of the terminal, and performs uplink beam scanning on the target communication resource while activating the target communication resource, wherein the target communication resource comprises a secondary cell or a BWP in a dormant state.
Patent WO-2023050391-A1 (WO)
Title: 电池单体、电池以及用电装置
Inventor: CHEN SHILONG
IPC: H01M50/30
Filed: 2021-09-30
Abstract: 本申请涉及一种电池单体、电池以及用电装置，属于电池制造技术领域。本申请提出一种电池单体，包括：外壳；泄压件，设置于外壳的第一壁；电极组件，设置于外壳的内部；电解液，浸没电极组件；封装件和活性物质，设置于外壳的内部，封装件用于将活性物质封装在电极组件的靠近第一壁的一侧，封装件被配置为在电池单体的内部压力或温度达到第一阈值时致动以释放活性物质，活性物质能够与电解液和/或电极组件发生反应，以使电池单体的内部压力或温度升高，从而致动泄压件。本申请提出的电池单体发生热失控时能够迅速释放内部的温度和压力，具有较好的安全性能。本申请还提出一种电池和用电装置，包括该电池单体。
Patent WO-2023060392-A1 (WO)
Title: Emballage d'expédition souple façonné et procédé de fabrication
Inventor: BORRERO SUSANA
IPC: B65D81/05
Filed: 2021-10-11
Abstract: L'invention concerne un emballage souple ayant une feuille interne ayant une première surface et une seconde surface. L'emballage souple possède un réservoir d'article pour recevoir un article à expédier et une ou plusieurs chambres d'expansion. Les chambres d'expansion peuvent être gonflées ou sinon déployées pour fournir une structure à l'emballage souple et pour protéger l'article dans le réservoir d'article.
Patent WO-2023070323-A1 (WO)
Inventor: Cheng Yarui
IPC: H01M10/44
Filed: 2021-10-26
Abstract: Provided in the embodiments of the present application are an electrochemical apparatus management method, a system, an electrochemical apparatus and an electronic device. The method comprises: carrying out a first charging and discharging cycle on an electrochemical apparatus with a charging current; acquiring the SOH 1  of the electrochemical apparatus at a first moment after the first charging and discharging cycle; in response to SOH 1  meeting a preset condition, performing an intermittent charging operation on the electrochemical apparatus with a first detection current, acquiring data related to the electrochemical apparatus in the intermittent charging operation, and determining the current lithium plating SOC 1  of the electrochemical apparatus on the basis of the data related to the electrochemical apparatus; in response to SOC 1  being greater than a first SOC threshold value, carrying out a second charging and discharging cycle on the electrochemical apparatus with the charging current; in response to SOC 1  being less than or equal to the first SOC threshold value and greater than or equal to a second SOC threshold value, controlling the electrochemical apparatus to execute a risk control operation; and in response to SOC 1  being less than the second SOC threshold value, controlling the electrochemical apparatus to stop operation. By means of the embodiments of the present application, the risk of the occurrence of lithium plating can be reduced, thereby improving the safety of an electrochemical apparatus.
Patent WO-2023000547-A1 (WO)
Inventor: QIU XUDONG
IPC: G06T19/00
Filed: 2021-11-06
Abstract: La présente demande divulgue un procédé et un dispositif de traitement d'image, et un support de stockage lisible par ordinateur. Le procédé de traitement d'image consiste : dans une première période de temps, à effectuer un premier processus de rendu sur une image d'œil gauche et une image d'œil droit ; dans une deuxième période de temps, à effectuer un second processus de rendu sur l'image d'œil gauche obtenue dans le premier processus de rendu ; dans une troisième période de temps, à effectuer un second processus de rendu sur l'image d'œil droit obtenue dans le premier processus de rendu ; dans une quatrième période de temps, à effectuer un alignement temporel asynchrone sur l'image d'œil gauche qui a terminé le second processus de rendu ; et dans une cinquième période de temps, à effectuer un alignement temporel asynchrone sur l'image d'œil droit qui a terminé le second processus de rendu. Un mode de réalisation de la présente demande effectue le premier processus de rendu sur l'image d'œil gauche et l'image d'œil droit, et effectue un alignement temporel asynchrone sur l'image d'œil gauche et l'image d'œil droit à un certain moment, de manière à réduire le retard dans le processus de rendu et à réduire le mal des transports de l'utilisateur.
Patent WO-2022267298-A1 (WO)
Inventor: LI DICHEN
IPC: B29C64/295
Filed: 2021-11-08
Abstract: 一种利用辐照加热提高层间连接强度的3D打印系统及方法，红外线灯管（3）为环形结构，通过固定装置（2）套装在打印机喷头（5）上，打印用的半结晶聚合物材料从红外线灯管（3）的中心通过实现预热，打印机喷头（5）下方的基板（7）上设置的已打印层（4）和未打印层（6）通过红外线灯管（3）实现二次加热。该3D打印系统有效改善了层与层之间的连接强度；同时起到一段时间的保温作用，能够在之前预热的基础上有效改善层间的连接。
Patent WO-2023087149-A1 (WO)
Inventor: YAN KAIYUE
IPC: H04W72/04
Filed: 2021-11-16
Abstract: La présente divulgation concerne un procédé et un appareil de répétition pour un canal physique d'accès aléatoire et un procédé et un appareil de réception de répétition pour un canal physique d'accès aléatoire. Le procédé de répétition pour un canal physique d'accès aléatoire consiste à : déterminer une relation de mappage entre une répétition d'un canal physique d'accès aléatoire (PRACH) et un faisceau de liaison montante ; selon la relation de mappage, déterminer un faisceau de liaison montante qui correspond à chaque répétition du PRACH ; et effectuer une répétition correspondante du PRACH sur le faisceau de liaison montante déterminé. Dans la présente divulgation, un terminal peut déterminer une relation de mappage entre une répétition d'un PRACH et un faisceau de liaison montante, peut en outre déterminer, en fonction de la relation de mappage et lorsque la répétition du PRACH doit être effectuée, un faisceau de liaison montante qui correspond à chaque répétition du PRACH, puis effectue, sur le faisceau de liaison montante déterminé, la répétition, qui correspond au faisceau de liaison montante déterminé, du PRACH, garantissant ainsi que pour chaque répétition du PRACH, un faisceau de liaison montante approprié puisse être sélectionné pour la transmission.
Patent WO-2022193714-A1 (WO)
Inventor: LIU JUN
IPC: H01L51/56
Filed: 2021-11-19
Abstract: 一种显示装置、显示面板及其制造方法，属于显示技术领域。该显示面板包括衬底（1）、驱动层（2）、阻隔结构（3）和发光层（4），衬底具有显示区（101）、过渡区（102）和阻隔区（103）；驱动层设于衬底一侧面且位于显示区内；驱动层包括器件层（21）、走线层（22）和第一保护层（23），走线层位于器件层背离衬底的一侧，第一保护层覆盖走线层和器件层；阻隔结构与驱动层设于衬底的同一侧面且位于阻隔区；阻隔结构包括支撑层（31）、阻隔层（32）和第二保护层（33），阻隔层位于支撑层背离衬底的一侧，且与走线层为同一膜层的不同区域；阻隔层的侧壁设有阻隔槽（321）；第二保护层设于阻隔层背离衬底的表面；第二保护层和第一保护层为同一保护层的不同区域；发光层覆盖驱动层和阻隔结构，且至少在阻隔槽处间断设置。
Patent WO-2022135065-A1 (WO)
Inventor: GAO YONGFU
IPC: F21S8/04
Filed: 2021-11-29
Abstract: 一种直下式灯具(100)，包括壳体(10)、扩散板(20)和框架(30)，扩散板(20)设置在框架(30)上，框架(30)与壳体(10)安装固定，使得壳体(10)与扩散板(20)相抵接，以将扩散板(20)固定在壳体(10)和框架(30)之间。相较于现有技术，通过设置双面胶(32)即可解决灯具扭曲变形问题，并通过壳体(10)与框架(30)的配合提升结构强度。
Patent WO-2022142978-A1 (WO)
Inventor: WU BOJI
IPC: A61P31/12
Filed: 2021-12-01
Abstract: 提供了HrpW型多拟表位配体蛋白在食品、化妆品、保健品或制药中的应用，涉及生物医药领域，HrpW型多拟表位配体蛋白包括HrpWPsda、HrpWPsst、HrpWPssc、HrpWPsce、HrpWPsss、HrpWPssp、HrpWPsca、HrpWPsco、HrpWPsav、HrpWPsto、HrpWEch、HrpWpst等，HrpW型多拟表位配体蛋白作为一类富含多个表位(线性和构象)的特殊结构的配体蛋白分子，能够跨界识别、激活、结合多种类型的动物的膜受体、膜蛋白、信息通路和代谢通路，其是一类具有全新功能，全新作用机制和全新应用前景的特殊多拟表位配体蛋白。
Patent WO-2023102983-A1 (WO)
Inventor: DENG QIAN
IPC: G02F1/13357
Filed: 2021-12-15
Abstract: 一种显示面板(200)及其制造方法、显示装置(400)，显示面板(200)包括：聚合物液晶盒(100)；光源(30)；其中，聚合物液晶盒(100)包括靠近光源(30)的第一区域(21)，以及远离光源(30)的第二区域(22)，第二区域(22)的雾度大于第一区域(21)的雾度，从而减小靠近光源(30)区域的出光强度，增大远离光源(30)区域的出光强度，使得聚合物液晶盒(100)的各区域的导光和出光均一。
Patent WO-2023097813-A1 (WO)
Inventor: SUN QI
IPC: G02B27/01
Filed: 2021-12-21
Abstract: An optical system and a head-mounted display device. The optical system comprises a third lens (3), a second lens (2), and a first lens (1) which are sequentially arranged along the propagation direction of incident light. Three Fresnel surfaces are arranged in the optical system. Two Fresnel surfaces are adjacently arranged. The focal power of the third lens (3) is positive. A field of view (FOV) of the optical system is greater than or equal to 100 degrees. Provided is a design scheme of a short-focus, high-luminous efficiency, and large FOV optical structure. The optical system can be applied in the head-mounted display device.
Patent WO-2023115567-A1 (WO)
Title: Procédés, dispositifs et support lisible par ordinateur pour la communication
Inventor: WANG GANG
IPC: H04W24/08
Filed: 2021-12-24
Abstract: Des modes de réalisation de la présente invention divulguent des procédés, des dispositifs et un support lisible par ordinateur pour la communication. Selon des modes de réalisation de la présente divulgation, un dispositif terminal rapporte une ou plusieurs capacités du dispositif terminal à un dispositif de réseau. La ou les capacités indiquent que le dispositif terminal prend en charge un modèle d'intelligence artificielle/apprentissage machine (AI/ML). Le dispositif terminal reçoit une indication qui déclenche un rapport d'informations d'état de canal (CSI) pour le modèle d'AI/ML à partir du dispositif de réseau. Le dispositif terminal mesure un ensemble de signaux de référence pour le rapport de CSI. De cette manière, le modèle d'AI/ML peut être entraîné pour améliorer la précision de la gestion de faisceau.
Patent WO-2023045171-A1 (WO)
Title: 一种二硒化钼/InGaN多光谱光电探测器及其制备方法与应用
Inventor: LI GUOQIANG
IPC: H01L31/18
Filed: 2021-12-30
Abstract: 本发明属于光电探测器的技术领域，公开了一种二硒化钼/InGaN多光谱光电探测器及其制备方法与应用。所述光电探测器包括从下到上依次排布的衬底、缓冲层、InGaN层和MoSe 2层，MoSe 2层部分覆盖InGaN层；光电探测器还包括阻隔层和电极层；阻隔层设置在未被MoSe 2层覆盖的InGaN层及部分MoSe 2层上，电极层设置在阻隔层上并覆盖部分MoSe 2层上裸露部分。本发明还公开了探测器的制备方法。本发明的探测器实现红光与蓝光同时探测；在探测芯片表面进行增敏微纳结构设计，提升了蓝光与红光波段的量子效率，增强蓝光与红光谐振吸收，实现高灵敏度高带宽探测。本发明的探测器用于蓝光和/或红光多频谱光电探测。
Patent WO-2023133753-A1 (WO)
Title: Driving circuit, driving method and display apparatus
Inventor: QING HAIGANG
IPC: G09G3/3233
Filed: 2022-01-13
Abstract: Provided in the present disclosure are a driving circuit, a driving method and a display apparatus. The driving circuit comprises scanning driving circuits at a plurality of stages and pixel driving circuit in a plurality of rows, wherein the scanning driving circuit at at least one stage comprises a driving signal output end, which is electrically connected to pixel driving circuits in at least three adjacent rows among the pixel driving circuit in the plurality of rows, and is configured to respectively provide a compensation control signal, a data writing control signal and a reset control signal to the pixel driving circuits in the at least three rows. In the present disclosure, it is ensured that the size of the frame of a display panel is not increased while the compensation time for the pixel driving circuit in each row is prolonged, such that the risk of uneven display is reduced, and display frequency frames can be doubled while the compensation time is the same as that in the existing scheme, thereby greatly improving the quality of display.
Patent WO-2023133767-A1 (WO)
Title: Heating body, atomizer, and electronic atomization device
Inventor: WANG YAQIAO
IPC: A24F40/46
Filed: 2022-01-13
Abstract: A heating body (12), an atomizer (1), and an electronic atomization device (100). The heating body (12) comprises a tube body (121) having a central hole (1201) inside; the tube wall of the tube body (121) is provided with a plurality of e-liquid guide channels that connects the inner wall surface and the outer wall surface of the tube wall; the outer wall surface of the tube body (121) is provided with an e-liquid guide core (122) that wraps the plurality of e-liquid guide channels; and a heating member is provided around the outside of the e-liquid guide core (122). The central hole (1201) in the tube body (121) is used for supplying an e-liquid, and the e-liquid supply area of the tube body (121) is the total area of openings of all the e-liquid guide channels on the tube wall, such that the e-liquid supply area is increased, more e-liquids available for atomization exist on the tube body (121), the atomization power is increased, and the aerosol production amount per unit time of the heating body (12) is larger when the temperature is kept unchanged; in addition, the e-liquid guide core (122) is provided between the outer wall surface of the tube body (121) and the heating member, such that the risk of e-liquid leakage can be reduced.
Patent WO-2023133899-A1 (WO)
Inventor: SHEN YANG
IPC: H04W48/08
Filed: 2022-01-17
Abstract: 本公开实施例提供一种UE通信控制方法及装置、通信设备及存储介质。由用户设备UE执行的UE通信控制方法可包括：接收第一消息，其中，所述第一消息，包括区域信息；所述区域信息，指示禁止所述UE与网络设备之间通信的区域；确定所述UE所在的第一位置；根据所述区域信息和所述第一位置，控制所述UE与网络设备的通信。
Patent WO-2023130508-A1 (WO)
Inventor: WU JIEJIE
IPC: H01L51/50
Filed: 2022-01-20
Abstract: 一种OLED显示模组和OLED显示装置；OLED显示模组通过采用导热层（221）和金属抗拉层（222）进行支撑，并将导热层（221）设置在金属抗拉层（222）与背板（21）之间，且使得导热层（221）和金属抗拉层（222）中至少一层中设有导热系数大于不锈钢的导热系数的材料，加快了OLED显示模组的散热，增加了OLED显示模组的弯折性能，降低弯折失效风险，兼顾了散热和弯折效果。
Patent WO-2022247344-A1 (WO)
Inventor: WU WENHAO
IPC: G06V10/70
Filed: 2022-01-30
Abstract: The present disclosure provides a training method and apparatus for a video recognition model, and a device, a storage medium and a program product, relates to the field of artificial intelligence, in particular to computer vision and deep learning technology, and can be applied to a video analysis scenario. A particular embodiment of the method comprises: dividing a sample video into a plurality of sample video clips; sampling some sample video frames from the sample video clips, and inputting the sample video frames into a feature extraction network, so as to obtain feature information of the sample video clips; performing convolution fusion on the feature information by using a dynamic clip fusion module, so as to obtain fused feature information, wherein a convolution kernel of the dynamic clip fusion module changes with different input videos; inputting the fused feature information into a fully connected layer, so as to obtain a predicted category of the sample video; and performing parameter adjustment on the basis of the difference between a true category label and the predicted category, so as to obtain a video recognition model. By means of the embodiment, the recognition precision of a video recognition model is improved.
Patent WO-2022171131-A1 (WO)
Title: Method and apparatus for selecting session anchor for terminal device
Inventor: HE YINGJIAO
IPC: H04W88/18
Filed: 2022-02-09
Abstract: Embodiments of the present disclosure relate to a method and an apparatus for selecting a session anchor for a terminal device. A method performed by a first network entity may comprise: receiving (S101), information about a used data network name, DNN, wherein the used DNN is determined by a second network entity for a terminal device; and selecting (S102), a session anchor for the terminal device, based at least on the used DNN. According to embodiments of the present disclosure, an appropriate session anchor already associated to the terminal device may be selected.
Patent WO-2022199301-A1 (WO)
Inventor: LIU ZHI
IPC: H01M4/13
Filed: 2022-02-21
Abstract: 本申请提供了一种锂离子电池的阳极极片及其应用，所述阳极极片包括集流体、阳极活性材料层和特别设计的析锂抑制层，本发明的阳极极片能够以经济而简便的方式有效地避免阳极极片表面的析锂，同时有效地降低阳极和阴极的容量比、提升锂离子电池的首次库伦效率、循环寿命、能量密度和安全性。
Patent WO-2023000672-A1 (WO)
Inventor: LIU YUANFENG
IPC: H04L41/00
Filed: 2022-02-28
Abstract: The present application discloses a network switching method and apparatus, an electronic device, and a computer-readable storage medium, the method comprising: creating a smart monitor used for monitoring port changes; if the smart monitor detects that a smart port for deploying a network is created, performing network deployment of a bare metal server (BMS) node by using the smart port, wherein a smart network interface card is installed in the BMS node, and the smart network interface card generates a first bare metal port at the BMS node and generates a second bare metal port corresponding to the first bare metal port in an operating system of the smart network interface card; if the smart monitor detects that a tenant port of a tenant network is updated, adding the second bare metal port into a network bridge of the BMS node, and binding the second bare metal port in the network bridge to the tenant port; and issuing a flow table of the tenant network so as to switch from a deployment network of a bare metal service to the tenant network. The present application achieves the configuration of a deployment network and the switching from the deployment network to the tenant network.
Patent WO-2022262316-A1 (WO)
Title: 声音信号处理方法及装置、计算机可读存储介质
Inventor: ZHANG LEI
IPC: H04R3/04
Filed: 2022-03-01
Abstract: 本申请公开了一种声音信号处理方法及装置、计算机可读存储介质，属于音频处理技术领域。设备首先获取拾音空间的第一空间位置信息以及非线性部署的多个麦克风的第二空间位置信息，然后根据多个麦克风分别接收到的第一声音信号以及第二空间位置信息，确定发出第一声音信号的第一声源的空间位置。如果第一声源位于拾音空间内，设备对第一声源发出的声音信号进行增强处理。本申请通过区分不同空间的声源，达到只增强位于拾音空间内的声源发出的声音信号的目的。